Ra Capital Management, L.P.

Ra Capital Management, L.P. reported 85 holdings worth US$11.5B as of Jun 30, 2026 (Form 13F)

As of Jun 30, 2026 · Filed Aug 14, 2026

Ra Capital Management, L.P. reported 85 holdings worth US$11.5B as of Jun 30, 2026. Largest: Parabilis Medicines, Inc., Rhythm Pharmaceuticals, Inc. and Vaxcyte, Inc. Filed Aug 14, 2026 (Form 13F).

Holdings
85
Value as reported
US$11.5B

The filing in full

CompanySharesValue as reported% of portfolio
Parabilis Medicines, Inc.28.9MUS$792M6.9%
Rhythm Pharmaceuticals, Inc.6.67MUS$740M6.4%
Vaxcyte, Inc.11.5MUS$667M5.8%
Sionna Therapeutics, Inc.9.91MUS$436M3.8%
Tyra Biosciences, Inc.12.2MUS$390M3.4%
Edgewise Therapeutics, Inc.8.39MUS$341M3.0%
Hemab Therapeutics Holdings, Inc.7.81MUS$287M2.5%
Septerna, Inc.7MUS$234M2.0%
Bicara Therapeutics Inc.7.26MUS$215M1.9%
Mineralys Therapeutics, Inc.7.69MUS$208M1.8%
Disc Medicine, Inc.2.45MUS$179M1.6%
Spyglass Pharma, Inc.8.02MUS$179M1.6%
Artiva Biotherapeutics, Inc.18MUS$174M1.5%
Janux Therapeutics, Inc.11.2MUS$172M1.5%
Taysha Gene Therapies, Inc.23.6MUS$160M1.4%
Biocryst Pharmaceuticals, Inc.15.8MUS$158M1.4%
Nuvalent, Inc.1.25MUS$154M1.3%
Abivax Sa1.13MUS$151M1.3%
Oruka Therapeutics, Inc.1.55MUS$148M1.3%
Climb Bio, Inc.11.3MUS$147M1.3%
Solid Biosciences Inc.12MUS$120M1.0%
Zai Lab Ltd.5.74MUS$109M0.95%
Ars Pharmaceuticals, Inc.10.9MUS$87M0.76%
Xencor, Inc.5.27MUS$84.9M0.74%
Jade Biosciences, Inc.3.67MUS$81.6M0.71%
Intellia Therapeutics, Inc.4.53MUS$76.6M0.67%
Lb Pharmaceuticals Inc2.21MUS$71.7M0.62%
Definium Therapeutics, Inc.1.5MUS$70.6M0.61%
Aclaris Therapeutics, Inc.12.7MUS$67.3M0.58%
4d Molecular Therapeutics, Inc.5.05MUS$67.2M0.58%
Sana Biotechnology, Inc.18.8MUS$65.4M0.57%
Damora Therapeutics, Inc.2.4MUS$62.4M0.54%
Monopar Therapeutics Inc.667KUS$61.8M0.54%
Acumen Pharmaceuticals, Inc.21MUS$56.1M0.49%
Geron Corporation42.8MUS$54.8M0.48%
Rezolute, Inc.9.45MUS$49.1M0.43%
Evommune, Inc.3.49MUS$46.4M0.40%
Vor Biopharma Inc.2.4MUS$44.2M0.38%
Century Therapeutics, Inc.17.8MUS$43.5M0.38%
Aktis Oncology, Inc.1.31MUS$42.4M0.37%
Bioage Labs, Inc.1.67MUS$41M0.36%
C4 Therapeutics, Inc.8MUS$37.4M0.32%
Mirum Pharmaceuticals, Inc.319KUS$37.3M0.32%
Capricor Therapeutics, Inc.1.51MUS$36.3M0.32%
Pepgen Inc.20.1MUS$36.1M0.31%
Prelude Therapeutics Incorporated6.48MUS$34.5M0.30%
Nkarta, Inc.10.8MUS$30.6M0.27%
Q32 Bio Inc.2.33MUS$29.7M0.26%
Anteris Technologies Global Corp.3MUS$29.6M0.26%
Editas Medicine, Inc.8.89MUS$28.8M0.25%
Ovid Therapeutics Inc.10.5MUS$28.2M0.25%
Assembly Biosciences, Inc.1.02MUS$28M0.24%
Alx Oncology Holdings Inc.13MUS$26.9M0.23%
Benitec Biopharma Inc.1.85MUS$24.8M0.22%
Lenz Therapeutics, Inc.4.18MUS$23.7M0.21%
Lexeo Therapeutics, Inc.5MUS$23.3M0.20%
Acrivon Therapeutics, Inc.12.2MUS$21.8M0.19%
Altimmune, Inc.6.5MUS$19.8M0.17%
Karyopharm Therapeutics Inc.1.92MUS$18.7M0.16%
Bright Minds Biosciences Inc.265KUS$18.6M0.16%
Avalo Therapeutics, Inc.1MUS$18.5M0.16%
Onkure Therapeutics, Inc.4MUS$18.2M0.16%
Sensei Biotherapeutics, Inc.722KUS$18.1M0.16%
Aura Biosciences, Inc.2.5MUS$17.8M0.15%
Sab Biotherapeutics, Inc.4.4MUS$17.2M0.15%
Seaport Therapeutics, Inc.700KUS$15.2M0.13%
Palisade Bio, Inc.7.12MUS$14.9M0.13%
Helix Acquisition Corp. Iii1.25MUS$13.3M0.12%
Waystar Holding Corp.529KUS$10.9M0.09%
Equillium, Inc.3.1MUS$9.91M0.09%
Macrogenics, Inc.1.86MUS$8.61M0.07%
Perceptive Capital Solutions Corp750KUS$8.16M0.07%
Adicet Bio, Inc.933KUS$8.06M0.07%
Corvus Pharmaceuticals, Inc.450KUS$6.72M0.06%
Rani Therapeutics Holdings, Inc.8.5MUS$6.46M0.06%
Jatt Ii Acquisition Corp500KUS$5.68M0.05%
Amanat Acquisition Corp375KUS$3.81M0.03%
Werewolf Therapeutics, Inc.2.39MUS$859K<0.01%
Palatin Technologies, Inc.62,124US$670K<0.01%
Design Therapeutics, Inc.0US$00.00%
Maplight Therapeutics, Inc.0US$00.00%
Olema Pharmaceuticals, Inc.0US$00.00%
Praxis Precision Medicines, Inc.0US$00.00%
Relmada Therapeutics, Inc.0US$00.00%
Genedx Holdings Corp.0US$00.00%
Travere Therapeutics, Inc.0US$00.00%
Dianthus Therapeutics, Inc.0US$00.00%
Fulcrum Therapeutics, Inc.0US$00.00%
Grail, Inc.0US$00.00%
Hinge Health, Inc.0US$00.00%
Inspire Medical Systems, Inc.0US$00.00%
Sarepta Therapeutics, Inc.0US$00.00%
Sutro Biopharma, Inc.0US$00.00%
Spyre Therapeutics, Inc.0US$00.00%
Ascendis Pharma A/s0US$00.00%
Atrium Therapeutics, Inc.0US$00.00%
Contineum Therapeutics, Inc.0US$00.00%

Source

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